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Tue, 31 Oct 2023 10:13:40 -0700 (PDT) Received: from [192.168.1.20] ([178.197.218.126]) by smtp.gmail.com with ESMTPSA id pj17-20020a170906d79100b0099bc8bd9066sm1268384ejb.150.2023.10.31.10.13.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 31 Oct 2023 10:13:39 -0700 (PDT) Message-ID: <691607ce-ed05-4fd8-9989-ebd58f2e1664@linaro.org> Date: Tue, 31 Oct 2023 18:13:37 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH 4/5] spi: qpic: Add support for qpic spi nand driver Content-Language: en-US To: Md Sadre Alam , agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, broonie@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, quic_srichara@quicinc.com, qpic_varada@quicinc.com References: <20231031120307.1600689-1-quic_mdalam@quicinc.com> <20231031120307.1600689-5-quic_mdalam@quicinc.com> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 31/10/2023 13:03, Md Sadre Alam wrote: > Add qpic spi nand driver support for qcom soc. What is "qcom soc"? Did you mean Qualcomm and SoC? > > Signed-off-by: Md Sadre Alam > Signed-off-by: Sricharan R > --- > drivers/spi/Kconfig | 7 + > drivers/spi/Makefile | 1 + > drivers/spi/spi-qpic-snand.c | 604 +++++++++++++++++++++++++++++++++++ > 3 files changed, 612 insertions(+) > create mode 100644 drivers/spi/spi-qpic-snand.c > ... > + > +static int qcom_snand_remove(struct platform_device *pdev) > +{ > + struct spi_controller *ctlr = platform_get_drvdata(pdev); > + spi_unregister_master(ctlr); > + > + return 0; > +} > + > +static const struct qcom_nandc_props ipq9574_snandc_props = { > + .dev_cmd_reg_start = 0x7000, > + .is_bam = true, > + .qpic_v2 = true, > +}; > + > +static const struct of_device_id qcom_snandc_of_match[] = { > + { > + .compatible = "qcom,ipq9574-nand", Please run scripts/checkpatch.pl and fix reported warnings. Some warnings can be ignored, but the code here looks like it needs a fix. Feel free to get in touch if the warning is not clear. Best regards, Krzysztof